package com.zeldu.exam.service;

import com.zeldu.exam.pojo.exam;

import java.util.List;

public interface examService {
    List<exam> queryAll();
    int insert(exam exam);
    int deleteById(Long id);
    int updateById(exam exam);
    exam queryById(Long id);
    List<exam> queryByTeacherId(Long id);
}
